FIcurEe 
FIGURE 
FiGurE 
FIGURE 
FicurE 
FIGuRE 
FicurE 
Figure 
Figure 
Figure 
FIGURE 
FIGurRE 
FIGURE 
FIGuRE 
FicurE 
FicgurE 
FicurE 
Figure 
FIGuRE 
FIGuRE 
FIGURE 
FIGuRE 
FIcguRE 
FIGURE 
‘Ficure 25 
Figure 
FIGURE 
FIGURE 
FiIcurE 
FicgurE 
Figure 
FIGURE 
FIGURE 
Figure 
Figure 
FIGurE 
FIGURE 
LIST OF ILLUSTRATIONS. 
1.— The Archeopteryx, 
2.— Ground Beetle, . 
3.—Cutworm, . . ‘ 3 ‘ 4 
4.— Noctuid Moth, . ‘ a F 4 ‘ 
5.— Fly and its Larva, 
6. — Chestnut Beetle or Weevil, ‘ 
7.— Caterpillars, the Larve of Butterflies, . x 
8. — Pup or Chrysalids, . : . 
9.— Predaceous Beetle, the Lion Baas or Caterpillar Hunter, 
10. — Predaceous Beetle, a Tiger among Insects, 
11.— Hymenopterous Parasite, . ‘ . 
12. — Host Caterpillar with Cocoons of a Saas upon its Back 
13.—Tiger Beetle, . 
14. —Chinch Bug, 
15. — Colorado Potato Beetle, 
16.— Hessian Fly, 
17. — Alimentary Canal of Bluebird, 
18. — Young Cedar Bird on its First Day, a 
19. — Young Cedar Birds less than Three Weeks old, 
’ 
20.— Young Grouse, 
21. — Young Woodcock, 
22. — Young Robins, 
23.— Young Crows, . . 
24, — Passenger Pigeon feeding iy Penn nee 
25.— Chipping Sparrow feeding Young, . 
26. — Yellow-throat eatching Birch Aphids, 
27.— Western Cricket, . * F ‘ 
28.— Gulls saving Crops by killing Gia, 2 
29.— Warblers destroying Plant Lice, 
30. — The Winged Seed of White Pine, 
31.— A Forest Planter, 
32. — Ruffed Grouse, ‘‘ budding,” 
33.— The Diligent Titmouse, 7 . : 
34.— Winter Tree Guards, é ‘ . ‘ & 
35.— Destructive Bark Beetle, . “i “ : “i 
36.— Woodpecker hunting Borers, . . _ , 
37.— Larva of the Cecropia Moth, . < . . 
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